Sharp LC20S1M Troubleshooting, Problem Check item, Make sure the AC adapter is properly inserted

Page 35

TROUBLESHOOTING

■Before calling for repair service, check the following items for possible remedies to the encountered symptoms.

TV set

 

Problem

 

Check item

Reference

 

 

Pages

 

 

 

 

 

 

 

 

•

Make sure the AC adapter is properly inserted in the

7

Sound

Picture

 

 

power outlet.

–

There is no

•

Reception other than those of broadcasting stations

 

 

 

 

picture or

 

can be considered.

12

 

 

sound.

•

Make sure the input mode is set to TV.

 

 

 

•

Make sure the MAIN POWER switch of the main unit

11

 

 

 

 

is on.

 

 

 

There is no

•

Make sure the BLACK LEVEL is properly adjusted.

20

 

Picture

•

Fluorescent lamp may have reached the end of

36

 

picture.

 

 

 

service life.

 

 

 

There is no

 

32

 

 

•

Make sure the S-Video terminal is free of connections.

 

 

picture from

 

 

 

 

 

 

 

AV-IN 1/2.

 

 

 

 

 

 

•

Make sure the volume is not set to minimum.

13

 

 

There is no

•

Make sure the sound is not set to mute.

13

 

 

 

 

 

 

 

sound.

 

 

 

 

 

There is no

•

Make sure the antenna cable is properly connected.

7

 

 

•

Bad reception can be considered.

–

 

 

picture or

 

 

 

 

 

sound, just

 

 

 

 

 

noise.

 

 

 

 

 

 

•

Make sure the antenna cable is properly connected.

7

 

 

Picture is not

•

Bad reception can be considered.

–

 

 

 

 

 

 

 

clear.

 

 

 

 

 

 

•

Check colour adjustment.

20

 

 

Picture is light

 

(NTSC mode)

 

 

 

 

 

 

 

 

or improperly

 

 

 

 

 

tinted.

 

 

 

 

 

 

• Check if BRIGHTNESS is set to DARK.

22, 24

 

 

The picture is

• Check CONTRAST and BLACK LEVEL adjustment.

20

 

 

•

Fluorescent lamp may have reached the end of

36

 

 

too dark.

 

service life.

 

 

 

 

•

Check if batteries in the remote control have sufficient

5

Remote control does not work.

•

power.

5

 

 

 

Make sure the remote sensor window is not under

 

 

 

 

strong fluorescent lighting.

 

34

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Contents LC-13S1M LC-15S1M LC-20S1M LC-13S1M LC-15S1M LC-20S1M ContentsDear Sharp Customer Important Safety PrecautionsImportant Safety Precautions Supplied Accessories Preparation Preparing and Using the Remote ControlBatteries for Remote Control LC-20S1M PreparationRemoving the Terminal Cover Bundling Cables with ClampAntenna Connection Power ConnectionLocation of Users Control ANT. Antenna terminal Location of Users ControlStand Carrying handleRemote control To turn off the LCD TV Turning on PowerBasic Operation StandbyBasic Operation Switching TV/VIDEO AV1/AV2/COMPONENT/TV ModeTurn on the power To mute sound Sound VolumeListening with Headphones To select a two-digit channel e.g., Channel Changing channels with CH / on the remote controlChanging the Channels To select a one-digit channel e.g., ChannelScreen Press a/bto select the desired Menu item Selecting the Menu ItemsSelecting a Menu Item Press Menu to display the MenuUpper control panel PresetPresetting the Channels Auto On-Screen Display Language SelectionA weak reception area, or under bad reception conditions PresetPresetting the Channels Manual Setting a channel to a desired TV stationOn A2 sound ←→ OFF Monaural TV sound Channel SettingOn Nicam sound ←→ OFF Monaural TV sound To use Direct Key function AdjustmentAdjusting the Sleep Timer Setting Picture AdjustmentAdjusting the Picture Settings Switching the Colour SystemAdjusting the Sound Settings Feature Adjusting the Feature SettingsFeature items can be set by the user Language English Display ModeBrightness AV2 IN/OUT Blue BackYou can set the brightness of the screen Adjusting the Brightness SettingsDirectly setting the Brightness Setting the Brightness on the Menu screenYou can set the orientation of the picture Adjusting the Display Mode SettingsDirectly setting the Display Mode Setting the Display Mode on the Menu screenPress c/dto select OFF Nicam Broadcasts SelectionPress a/bto select Nicam A2 Stereo Broadcasts Teletext What is Teletext?Teletext mode Operating instructions in Teletext modeChanging subpages Turning on and off Teletext modeUsing the TOP line Use the Coloured buttons to operate the Teletext screenPress Menu to exit Using the TOP tableUsing Teletext menu Useful Features for TeletextVCR Connecting with External DevicesExample of external devices that can be connected Terminal Video To AV-IN1 terminalConnect to a VCR, audio amplifier, etc Outputting video and audio video outputMake sure the AC adapter is properly inserted TroubleshootingProblem Check item Antenna TroubleshootingLC-13S1M LC-15S1M LC-20S1M SpecificationsItems Model Dimensional Drawings Dimensional Drawings LC-20S1M Sharp Corporation

LC20S1M, LC-13S1M, LC15S1M specifications

The Sharp LC15S1M, LC-13S1M, and LC20S1M models represent a blend of innovative technology and excellent design in the realm of LCD televisions. These compact units are tailored for diverse spaces, from kitchens and bedrooms to small living areas, making them a versatile choice for today's consumers.

The Sharp LC15S1M stands out with its 15-inch screen, providing a perfect balance between size and functionality. It features a high-resolution LCD display that delivers vibrant colors and sharp images, making it ideal for watching your favorite shows or playing video games. The model includes Sharp’s proprietary Aquos technology, which enhances picture quality, ensuring that viewers enjoy a clearer, brighter, and more dynamic viewing experience.

The LC-13S1M, slightly smaller at 13 inches, is designed for those who require an ultra-compact solution without sacrificing quality. This model supports various multimedia formats and often comes equipped with a built-in DVD player, allowing for seamless entertainment without the need for additional devices. Its energy-efficient design further enhances its appeal, making it an eco-friendly choice for consumers.

In contrast, the LC20S1M's 20-inch display caters to those who want a more substantial viewing experience without overwhelming small spaces. This model not only boasts an impressive picture quality due to its high contrast ratio but also features multiple connectivity options, including HDMI and USB ports. Users can connect their favorite devices effortlessly, making it suitable for gaming consoles, streaming devices, or laptops.

All three models prioritize user-friendly operation, featuring intuitive remote controls and straightforward menus that simplify navigation. Moreover, they come with built-in speakers that provide clear audio, enhancing the overall viewing experience.

In summary, the Sharp LC15S1M, LC-13S1M, and LC20S1M televisions embody a commitment to quality and convenience. Each model caters to different needs without compromising on performance or technology. Whether for casual viewing or more dedicated entertainment, these Sharp TVs are engineered to deliver satisfying results in compact formats, making them a reliable choice for a variety of settings.
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